[#absl-Mutex-unlock-0c] = xref:absl.adoc[absl]::xref:absl/Mutex.adoc[Mutex]::unlock :relfileprefix: ../../ :mrdocs: Releases this `Mutex` and returns it from the exclusive/write state to the free state. == Synopsis Declared in `<absl/synchronization/mutex.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- void unlock(); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#